From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kahola Subject: Re: [PATCH v2] drm/i915: Generalize transcoder looping Date: Thu, 09 Nov 2017 09:37:56 +0200 Message-ID: <1510213076.3274.211.camel@intel.com> References: <1509974985-21618-1-git-send-email-mika.kahola@intel.com> <20171108195401.GH10981@intel.com> Reply-To: mika.kahola@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 63C826E860 for ; Thu, 9 Nov 2017 07:44:54 +0000 (UTC) In-Reply-To: <20171108195401.GH10981@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?ISO-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyMDE3LTExLTA4IGF0IDIxOjU0ICswMjAwLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6 Cj4gT24gTW9uLCBOb3YgMDYsIDIwMTcgYXQgMDM6Mjk6NDVQTSArMDIwMCwgTWlrYSBLYWhvbGEg d3JvdGU6Cj4gPiAKPiA+IFRvIG1ha2UgbG9vcGluZyB0aHJvdWdoIHRyYW5zY29kZXJzIGluIGlu dGVsX2RkaS5jIG1vcmUgZ2VuZXJpYywKPiA+IGxldCdzIHN3aXRjaAo+ID4gdG8gdXNlICdmb3Jf ZWFjaF9waXBlKCknIG1hY3JvIHRvIGRvIHRoaXMuCj4gPiAKPiA+IHYyOiBBZGQgYSBub3Rpb24g dGhhdCB3ZSBhcmUgZGVhbGluZyB3aXRoIHRyYW5zY29kZXJzIGluc3RlYWQgb2YKPiA+IHBpcGVz IChKYW5pKQo+ID4gCj4gPiBTaWduZWQtb2ZmLWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFA aW50ZWwuY29tPgo+ID4gLS0tCj4gPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5j IHwgMTEgKysrKysrKy0tLS0KPiA+IMKgMSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKSwg NCBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RkaS5jCj4gPiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jCj4gPiBp bmRleCBhY2U2NzRjLi41ZTgzNzg1IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGRpLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5j Cj4gPiBAQCAtMTY4MSw4ICsxNjgxLDkgQEAgYm9vbCBpbnRlbF9kZGlfZ2V0X2h3X3N0YXRlKHN0 cnVjdAo+ID4gaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKPiA+IMKgCXN0cnVjdCBkcm1fZGV2aWNl ICpkZXYgPSBlbmNvZGVyLT5iYXNlLmRldjsKPiA+IMKgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdiA9IHRvX2k5MTUoZGV2KTsKPiA+IMKgCWVudW0gcG9ydCBwb3J0ID0gZW5jb2Rl ci0+cG9ydDsKPiA+ICsJZW51bSBwaXBlIHA7Cj4gPiArCWVudW0gdHJhbnNjb2RlciBjcHVfdHJh bnNjb2RlcjsKPiBjcHVfdHJhbnNjb2RlciBpc24ndCBuZWVkZWQgb3V0c2lkZSB0aGUgbG9vcC4g U28gd2UgY2FuIHRpZ2h0ZW4gdGhlCj4gc2NvcGUgYSBiaXQuClRoYW5rcyBmb3IgdGhlIHJldmll dyEgSSdsbCBtYWtlIHRoZSBjaGFuZ2UgYW5kIHJlc3BpbiBpdCBmb3IgQ0kuCsKgCj4gCj4gV2l0 aCB0aGF0Cj4gUmV2aWV3ZWQtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51 eC5pbnRlbC5jb20+Cj4gCj4gPiAKPiA+IMKgCXUzMiB0bXA7Cj4gPiAtCWludCBpOwo+ID4gwqAJ Ym9vbCByZXQ7Cj4gPiDCoAo+ID4gwqAJaWYgKCFpbnRlbF9kaXNwbGF5X3Bvd2VyX2dldF9pZl9l bmFibGVkKGRldl9wcml2LAo+ID4gQEAgLTE3MTcsMTUgKzE3MTgsMTcgQEAgYm9vbCBpbnRlbF9k ZGlfZ2V0X2h3X3N0YXRlKHN0cnVjdAo+ID4gaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKPiA+IMKg CQlnb3RvIG91dDsKPiA+IMKgCX0KPiA+IMKgCj4gPiAtCWZvciAoaSA9IFRSQU5TQ09ERVJfQTsg aSA8PSBUUkFOU0NPREVSX0M7IGkrKykgewo+ID4gLQkJdG1wID0gSTkxNV9SRUFEKFRSQU5TX0RE SV9GVU5DX0NUTChpKSk7Cj4gPiArCWZvcl9lYWNoX3BpcGUoZGV2X3ByaXYsIHApIHsKPiA+ICsJ CWNwdV90cmFuc2NvZGVyID0gKGVudW0gdHJhbnNjb2RlcikgcDsKPiA+ICsKPiA+ICsJCXRtcCA9 Cj4gPiBJOTE1X1JFQUQoVFJBTlNfRERJX0ZVTkNfQ1RMKGNwdV90cmFuc2NvZGVyKSk7Cj4gPiDC oAo+ID4gwqAJCWlmICgodG1wICYgVFJBTlNfRERJX1BPUlRfTUFTSykgPT0KPiA+IFRSQU5TX0RE SV9TRUxFQ1RfUE9SVChwb3J0KSkgewo+ID4gwqAJCQlpZiAoKHRtcCAmIFRSQU5TX0RESV9NT0RF X1NFTEVDVF9NQVNLKSA9PQo+ID4gwqAJCQnCoMKgwqDCoFRSQU5TX0RESV9NT0RFX1NFTEVDVF9E UF9NU1QpCj4gPiDCoAkJCQlnb3RvIG91dDsKPiA+IMKgCj4gPiAtCQkJKnBpcGUgPSBpOwo+ID4g KwkJCSpwaXBlID0gcDsKPiA+IMKgCQkJcmV0ID0gdHJ1ZTsKPiA+IMKgCj4gPiDCoAkJCWdvdG8g b3V0Owo+ID4gLS3CoAo+ID4gMi43LjQKPiA+IAo+ID4gX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KPiA+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiA+IElu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiA+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Ci0tIApNaWthIEthaG9sYSAtIEludGVs IE9UQwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==